By the way, you can get the original TOPS-20 source code (dictionary/orig_src.tar), as well as more documentation and history from this site: http://lost-contact.mit.edu/afs/net/project/afs32/ops/user/jweiss/webster/s… There's also a working Motif interface to the client (the original xwebster used HP widgets): http://www.scn.rain.com/pub/text/xwebster.motif.tar.Z